Problems from Northwestern Europe Programming Contest (NWERC) 2003

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Bridging Signals0.0381169379047%2.9Mediumen
Gladiators0.01102843440%6.5Harden
Prison Rearrangement0.081131511325%6.7Harden
Sightseeing Tour0.011486651320%7.7Harden
Subway Tree System0.00247100939639%4.6Mediumen
Vase Collection0.0067753812323%7.6Harden
Who's the Boss?0.0246853515930%5.3Mediumen